Proflow Valve Covers, Fabricated Aluminium, For Holden V8 Late VN-VT 304/308 ,Bl Wraps 72cc Chamber Proflow does not

72cc Chamber Proflow does not sacrifice quality for a low price--you get both with our aluminium cylinder heads

They are cast from high-silicone ductile iron to provide durability

Features: 4-piece billet aluminium design Large -10AN ORB flow rate (5/8") Provides less fuel line flow restriction Can be used in feed or return lines Double Viton o-rings Reduces fittings and leakage points (reduces costs) Simple to install Integrated mounting bracket solution for GM 13577429 Note: Recommended to be plumbed before the fuel rail for the most accurate readings

Replacement Pulley & Nose Cover: AF59-4031BLK

40mm (3-5/16")

Proflow Valve Covers, Fabricated Aluminium, For Holden V8 Late VN-VT 304/308 ,Bl Wraps 72cc Chamber Proflow does notPart Number : PFEVC 911BK ST Proflow's new Holden V8 fabricated aluminium valve covers deliver high end looks without the high end price! Constructed from AL6061 T6 sheet aluminium and precision TIG welded for a proper fit, they feature thick one piece CNC machined billet flanges for superior sealing capabilities. They come with female AN8 ORB breather ports at the front of both covers and are tall enough to clear most popular rocker arm combinations.